Merge branch 'bnewbold-es7' into 'master'

elasticsearch 7.x support

See merge request webgroup/fatcat!100

4 files changed, 270 insertions, 174 deletions

diff --git a/python/Pipfile b/python/Pipfile
index fd9e9b6f..341214b0 100644
--- a/python/Pipfile
+++ b/python/Pipfile
@@ -48,8 +48,8 @@ bs4 = "*"
 python-magic = "*"
 pylatexenc = "*"
 pygal = "*"
-elasticsearch-dsl = ">=6.0.0,<7.0.0"
-elasticsearch = ">=6.0.0,<7.0.0"
+elasticsearch-dsl = ">=7.0.0,<8.0.0"
+elasticsearch = ">=7.0.0,<8.0.0"
 dateparser = ">=0.7"
 langdetect = "*"
 pathlib2 = "*"
diff --git a/python/Pipfile.lock b/python/Pipfile.lock
index f8b8d4cd..4d99125e 100644
--- a/python/Pipfile.lock
+++ b/python/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "006a028f743603065792eef33f6a7ba64070ca66346db1895ed3f0249d81535f"
+            "sha256": "4ad328def00d6b1231ff8d7e14bcc46aa2aac6ed34fdb9f1c27d2167ff760e86"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -21,6 +21,7 @@
                 "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
                 "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==20.3.0"
         },
         "authlib": {
@@ -68,51 +69,52 @@
         },
         "cffi": {
             "hashes": [
-                "sha256:00a1ba5e2e95684448de9b89888ccd02c98d512064b4cb987d48f4b40aa0421e",
-                "sha256:00e28066507bfc3fe865a31f325c8391a1ac2916219340f87dfad602c3e48e5d",
-                "sha256:045d792900a75e8b1e1b0ab6787dd733a8190ffcf80e8c8ceb2fb10a29ff238a",
-                "sha256:0638c3ae1a0edfb77c6765d487fee624d2b1ee1bdfeffc1f0b58c64d149e7eec",
-                "sha256:105abaf8a6075dc96c1fe5ae7aae073f4696f2905fde6aeada4c9d2926752362",
-                "sha256:155136b51fd733fa94e1c2ea5211dcd4c8879869008fc811648f16541bf99668",
-                "sha256:1a465cbe98a7fd391d47dce4b8f7e5b921e6cd805ef421d04f5f66ba8f06086c",
-                "sha256:1d2c4994f515e5b485fd6d3a73d05526aa0fcf248eb135996b088d25dfa1865b",
-                "sha256:2c24d61263f511551f740d1a065eb0212db1dbbbbd241db758f5244281590c06",
-                "sha256:51a8b381b16ddd370178a65360ebe15fbc1c71cf6f584613a7ea08bfad946698",
-                "sha256:594234691ac0e9b770aee9fcdb8fa02c22e43e5c619456efd0d6c2bf276f3eb2",
-                "sha256:5cf4be6c304ad0b6602f5c4e90e2f59b47653ac1ed9c662ed379fe48a8f26b0c",
-                "sha256:64081b3f8f6f3c3de6191ec89d7dc6c86a8a43911f7ecb422c60e90c70be41c7",
-                "sha256:6bc25fc545a6b3d57b5f8618e59fc13d3a3a68431e8ca5fd4c13241cd70d0009",
-                "sha256:798caa2a2384b1cbe8a2a139d80734c9db54f9cc155c99d7cc92441a23871c03",
-                "sha256:7c6b1dece89874d9541fc974917b631406233ea0440d0bdfbb8e03bf39a49b3b",
-                "sha256:7ef7d4ced6b325e92eb4d3502946c78c5367bc416398d387b39591532536734e",
-                "sha256:840793c68105fe031f34d6a086eaea153a0cd5c491cde82a74b420edd0a2b909",
-                "sha256:8d6603078baf4e11edc4168a514c5ce5b3ba6e3e9c374298cb88437957960a53",
-                "sha256:9cc46bc107224ff5b6d04369e7c595acb700c3613ad7bcf2e2012f62ece80c35",
-                "sha256:9f7a31251289b2ab6d4012f6e83e58bc3b96bd151f5b5262467f4bb6b34a7c26",
-                "sha256:9ffb888f19d54a4d4dfd4b3f29bc2c16aa4972f1c2ab9c4ab09b8ab8685b9c2b",
-                "sha256:a5ed8c05548b54b998b9498753fb9cadbfd92ee88e884641377d8a8b291bcc01",
-                "sha256:a7711edca4dcef1a75257b50a2fbfe92a65187c47dab5a0f1b9b332c5919a3fb",
-                "sha256:af5c59122a011049aad5dd87424b8e65a80e4a6477419c0c1015f73fb5ea0293",
-                "sha256:b18e0a9ef57d2b41f5c68beefa32317d286c3d6ac0484efd10d6e07491bb95dd",
-                "sha256:b4e248d1087abf9f4c10f3c398896c87ce82a9856494a7155823eb45a892395d",
-                "sha256:ba4e9e0ae13fc41c6b23299545e5ef73055213e466bd107953e4a013a5ddd7e3",
-                "sha256:c6332685306b6417a91b1ff9fae889b3ba65c2292d64bd9245c093b1b284809d",
-                "sha256:d5ff0621c88ce83a28a10d2ce719b2ee85635e85c515f12bac99a95306da4b2e",
-                "sha256:d9efd8b7a3ef378dd61a1e77367f1924375befc2eba06168b6ebfa903a5e59ca",
-                "sha256:df5169c4396adc04f9b0a05f13c074df878b6052430e03f50e68adf3a57aa28d",
-                "sha256:ebb253464a5d0482b191274f1c8bf00e33f7e0b9c66405fbffc61ed2c839c775",
-                "sha256:ec80dc47f54e6e9a78181ce05feb71a0353854cc26999db963695f950b5fb375",
-                "sha256:f032b34669220030f905152045dfa27741ce1a6db3324a5bc0b96b6c7420c87b",
-                "sha256:f60567825f791c6f8a592f3c6e3bd93dd2934e3f9dac189308426bd76b00ef3b",
-                "sha256:f803eaa94c2fcda012c047e62bc7a51b0bdabda1cad7a92a522694ea2d76e49f"
-            ],
-            "version": "==1.14.4"
+                "sha256:005a36f41773e148deac64b08f233873a4d0c18b053d37da83f6af4d9087b813",
+                "sha256:0857f0ae312d855239a55c81ef453ee8fd24136eaba8e87a2eceba644c0d4c06",
+                "sha256:1071534bbbf8cbb31b498d5d9db0f274f2f7a865adca4ae429e147ba40f73dea",
+                "sha256:158d0d15119b4b7ff6b926536763dc0714313aa59e320ddf787502c70c4d4bee",
+                "sha256:1f436816fc868b098b0d63b8920de7d208c90a67212546d02f84fe78a9c26396",
+                "sha256:2894f2df484ff56d717bead0a5c2abb6b9d2bf26d6960c4604d5c48bbc30ee73",
+                "sha256:29314480e958fd8aab22e4a58b355b629c59bf5f2ac2492b61e3dc06d8c7a315",
+                "sha256:34eff4b97f3d982fb93e2831e6750127d1355a923ebaeeb565407b3d2f8d41a1",
+                "sha256:35f27e6eb43380fa080dccf676dece30bef72e4a67617ffda586641cd4508d49",
+                "sha256:3d3dd4c9e559eb172ecf00a2a7517e97d1e96de2a5e610bd9b68cea3925b4892",
+                "sha256:43e0b9d9e2c9e5d152946b9c5fe062c151614b262fda2e7b201204de0b99e482",
+                "sha256:48e1c69bbacfc3d932221851b39d49e81567a4d4aac3b21258d9c24578280058",
+                "sha256:51182f8927c5af975fece87b1b369f722c570fe169f9880764b1ee3bca8347b5",
+                "sha256:58e3f59d583d413809d60779492342801d6e82fefb89c86a38e040c16883be53",
+                "sha256:5de7970188bb46b7bf9858eb6890aad302577a5f6f75091fd7cdd3ef13ef3045",
+                "sha256:65fa59693c62cf06e45ddbb822165394a288edce9e276647f0046e1ec26920f3",
+                "sha256:69e395c24fc60aad6bb4fa7e583698ea6cc684648e1ffb7fe85e3c1ca131a7d5",
+                "sha256:6c97d7350133666fbb5cf4abdc1178c812cb205dc6f41d174a7b0f18fb93337e",
+                "sha256:6e4714cc64f474e4d6e37cfff31a814b509a35cb17de4fb1999907575684479c",
+                "sha256:72d8d3ef52c208ee1c7b2e341f7d71c6fd3157138abf1a95166e6165dd5d4369",
+                "sha256:8ae6299f6c68de06f136f1f9e69458eae58f1dacf10af5c17353eae03aa0d827",
+                "sha256:8b198cec6c72df5289c05b05b8b0969819783f9418e0409865dac47288d2a053",
+                "sha256:99cd03ae7988a93dd00bcd9d0b75e1f6c426063d6f03d2f90b89e29b25b82dfa",
+                "sha256:9cf8022fb8d07a97c178b02327b284521c7708d7c71a9c9c355c178ac4bbd3d4",
+                "sha256:9de2e279153a443c656f2defd67769e6d1e4163952b3c622dcea5b08a6405322",
+                "sha256:9e93e79c2551ff263400e1e4be085a1210e12073a31c2011dbbda14bda0c6132",
+                "sha256:9ff227395193126d82e60319a673a037d5de84633f11279e336f9c0f189ecc62",
+                "sha256:a465da611f6fa124963b91bf432d960a555563efe4ed1cc403ba5077b15370aa",
+                "sha256:ad17025d226ee5beec591b52800c11680fca3df50b8b29fe51d882576e039ee0",
+                "sha256:afb29c1ba2e5a3736f1c301d9d0abe3ec8b86957d04ddfa9d7a6a42b9367e396",
+                "sha256:b85eb46a81787c50650f2392b9b4ef23e1f126313b9e0e9013b35c15e4288e2e",
+                "sha256:bb89f306e5da99f4d922728ddcd6f7fcebb3241fc40edebcb7284d7514741991",
+                "sha256:cbde590d4faaa07c72bf979734738f328d239913ba3e043b1e98fe9a39f8b2b6",
+                "sha256:cd2868886d547469123fadc46eac7ea5253ea7fcb139f12e1dfc2bbd406427d1",
+                "sha256:d42b11d692e11b6634f7613ad8df5d6d5f8875f5d48939520d351007b3c13406",
+                "sha256:f2d45f97ab6bb54753eab54fffe75aaf3de4ff2341c9daee1987ee1837636f1d",
+                "sha256:fd78e5fee591709f32ef6edb9a015b4aa1a5022598e36227500c8f4e02328d9c"
+            ],
+            "version": "==1.14.5"
         },
         "chardet": {
             "hashes": [
                 "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
                 "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==4.0.0"
         },
         "citeproc-py": {
@@ -136,59 +138,50 @@
                 "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
                 "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==7.1.2"
         },
         "confluent-kafka": {
             "hashes": [
-                "sha256:00acc73f7d49961bf427f5e4fd6c0a220a6bfa5ccc91e0ad1f9ffa1751a169b0",
-                "sha256:0a59afbb90bdd22b9acdd3bb134f5ee1dff3cc5df55eaf52bf97b2f8d0d00de3",
-                "sha256:13b0e2011560f461ff39daf38089dd7f91404b3e66dba0456ccce0700f93c4f2",
-                "sha256:175c7064c8f19975616974558c45f42c147a202d4b1c0b0a83afefb920367696",
-                "sha256:22d7201d1aa89f1c5546749e781492925ed3eb0d7bd8f781fc57294cd45ddde3",
-                "sha256:3034cacc3b0d03eb3ce39cc5a64c1070d223870246f5d90c9113996be9db7df8",
-                "sha256:3e2d4f55ca952aeada3831d6615dc13a8a42c8e97175855ca08bbc6e6091b080",
-                "sha256:5a1c47320d6afc5b2599f8f8e143aed6845a2d903facde984606e02f10f11221",
-                "sha256:7b03bd9cc7b5e4df0a27eed359762c61a35313d4981ef1d9b418069eee454e66",
-                "sha256:85ff4823770ce2efaabb46d88e5ae26a840e0051fd481abaa805f21a5a84d003",
-                "sha256:9534cd2c0313df75b70eb4cf729382998970d97bbdda5cf3aef7081b855ccebe",
-                "sha256:99b13d0957a5967c85aee6138ef5f9acec90294267a549c5683744f20cf5d7b4",
-                "sha256:9a1c77291c1ac4b991aa0358f2f44636686eb8f52fb628502d30c312160a14e9",
-                "sha256:9ac812006000887f76c95b8a33a9f0b65845bf072fbc54a42a1acffd34e41120",
-                "sha256:9c47b8aacfe347bffd86bf75b98626718912b63df87f256dff1abc06a0355410",
-                "sha256:a116382ae67e0d6a54684bab4ee9b1be54e789d031a6e5e74c3edc657c79d23c",
-                "sha256:b1c89f3653385acc5da71570e03281f35ac6960367f2b2a426ae431deb1a1a35",
-                "sha256:bb77276d569f511abe4a5b32a53f8a30285bc7be68219e5711a44720bf356ac2",
-                "sha256:bbd9633552840ab9367fb762ea21272759db8caec2c34ff16ee28be177644cdf",
-                "sha256:bfdfa81e4e72d2c24e408a5e199aae0a477499ae40647dfa6906d002d9b07f38",
-                "sha256:c7461d6db081c23a6d38ceba348e7c178d7e974cf22c45ba8a4918ecb8855a44",
-                "sha256:d6a5d4c72360a75e875e88f7cce42b66a786d037ca2002303ab1c580d49caf53",
-                "sha256:dabed41cc60d1fc6d3cb44a90fe02e5192c9bf0f73c7b35761981e62ecabc592",
-                "sha256:dd544847c713eeeb525031348ff6ffea4ecdd11c13590893e599a9d4676a9bd4",
-                "sha256:eba169a9de8c978c9f33c763857c5279eceac46a4fd55a381c2528b9d4b3359e",
-                "sha256:f2d1ee0bfdf618017bbfaa42406546155c1a86263e4f286295318578c723803b"
+                "sha256:08c0642ee1630f04b1a4fc4263b32528839ffd2c9c3ca6d8ec77c5e352cfe1ef",
+                "sha256:123710f81f522bd4d1684acae408a74ef6a95849eccd15415dea73f77ed2ef2c",
+                "sha256:1b8ecf80405a9c530ff5acfd2000f7e281b9b00ed8c47235023e46c1fb74b78e",
+                "sha256:2047b049e82dd2c7b9ec30534efbfa755445eced9132ab618440aeeb8d7e3161",
+                "sha256:2e71d10f5fe2db90068a1a1a33b5d01bd4b1ec58b71cfcc2ecc1babdc5d35bb2",
+                "sha256:345d48e553959e54ae5bebd53abfb8e7c08d6a6642df4c3585fa2f81199bf3b2",
+                "sha256:360641ff18f8e3afc24f5f3ae18613f307e8f13ac839df6c089f682ada5740b9",
+                "sha256:4e984535d7eb606fbda0614da3c77eaf98ca17f125dbf834b2b0849db6481139",
+                "sha256:5b8d8373ed07ce92639865bce6f313d966619b90fdbddb5f6e222a4780945821",
+                "sha256:6e434de7ae1815c7f431de3dea542092795476d4af919f648366510ca7ccdab4",
+                "sha256:7e4d8d8713fed30874e4477a9bc9ed276a2acf2111597645e79e7042a5c7dbf1",
+                "sha256:8a9caabdb02e87cd65c7f10f689ba3f1a15f8774de455e96fa5fc56eecfee63c",
+                "sha256:970c0867904882bc895331d3410c5a238385f6d58476a32323ff2a6c2aa1f5f2",
+                "sha256:a0e4bed19d3917911da3f6f8830c47778d08918cebb313fafb858f88c91c91e8",
+                "sha256:ae7a1059737f9289ca3592b134c3da9c3ebef88410a1d5ac9d8c4d2b2bad6f0b",
+                "sha256:ca5353f4dfe79390542e0d5e2807eeb74898d08e527c530d341c9a7531c37788",
+                "sha256:de6fc17ea557c2f8949796a239cc2ebb3580488a84fbd315429082fb19f0c960",
+                "sha256:f32314d399cb5c920b7f9365e1b7d119319a31257e32b6ee81cb9a81d124b9d7"
             ],
             "index": "pypi",
-            "version": "==1.5.0"
+            "version": "==1.6.0"
         },
         "cryptography": {
             "hashes": [
-                "sha256:0d7b69674b738068fa6ffade5c962ecd14969690585aaca0a1b1fc9058938a72",
-                "sha256:1bd0ccb0a1ed775cd7e2144fe46df9dc03eefd722bbcf587b3e0616ea4a81eff",
-                "sha256:3c284fc1e504e88e51c428db9c9274f2da9f73fdf5d7e13a36b8ecb039af6e6c",
-                "sha256:49570438e60f19243e7e0d504527dd5fe9b4b967b5a1ff21cc12b57602dd85d3",
-                "sha256:541dd758ad49b45920dda3b5b48c968f8b2533d8981bcdb43002798d8f7a89ed",
-                "sha256:5a60d3780149e13b7a6ff7ad6526b38846354d11a15e21068e57073e29e19bed",
-                "sha256:7951a966613c4211b6612b0352f5bf29989955ee592c4a885d8c7d0f830d0433",
-                "sha256:922f9602d67c15ade470c11d616f2b2364950602e370c76f0c94c94ae672742e",
-                "sha256:a0f0b96c572fc9f25c3f4ddbf4688b9b38c69836713fb255f4a2715d93cbaf44",
-                "sha256:a777c096a49d80f9d2979695b835b0f9c9edab73b59e4ceb51f19724dda887ed",
-                "sha256:a9a4ac9648d39ce71c2f63fe7dc6db144b9fa567ddfc48b9fde1b54483d26042",
-                "sha256:aa4969f24d536ae2268c902b2c3d62ab464b5a66bcb247630d208a79a8098e9b",
-                "sha256:c7390f9b2119b2b43160abb34f63277a638504ef8df99f11cb52c1fda66a2e6f",
-                "sha256:e18e6ab84dfb0ab997faf8cca25a86ff15dfea4027b986322026cc99e0a892da"
-            ],
-            "index": "pypi",
-            "version": "==3.3.2"
+                "sha256:066bc53f052dfeda2f2d7c195cf16fb3e5ff13e1b6b7415b468514b40b381a5b",
+                "sha256:0923ba600d00718d63a3976f23cab19aef10c1765038945628cd9be047ad0336",
+                "sha256:2d32223e5b0ee02943f32b19245b61a62db83a882f0e76cc564e1cec60d48f87",
+                "sha256:4169a27b818de4a1860720108b55a2801f32b6ae79e7f99c00d79f2a2822eeb7",
+                "sha256:57ad77d32917bc55299b16d3b996ffa42a1c73c6cfa829b14043c561288d2799",
+                "sha256:5ecf2bcb34d17415e89b546dbb44e73080f747e504273e4d4987630493cded1b",
+                "sha256:600cf9bfe75e96d965509a4c0b2b183f74a4fa6f5331dcb40fb7b77b7c2484df",
+                "sha256:66b57a9ca4b3221d51b237094b0303843b914b7d5afd4349970bb26518e350b0",
+                "sha256:93cfe5b7ff006de13e1e89830810ecbd014791b042cbe5eec253be11ac2b28f3",
+                "sha256:9e98b452132963678e3ac6c73f7010fe53adf72209a32854d55690acac3f6724",
+                "sha256:df186fcbf86dc1ce56305becb8434e4b6b7504bc724b71ad7a3239e0c9d14ef2",
+                "sha256:fec7fb46b10da10d9e1d078d1ff8ed9e05ae14f431fdbd11145edd0550b9a964"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==3.4.6"
         },
         "dateparser": {
             "hashes": [
@@ -200,19 +193,19 @@
         },
         "elasticsearch": {
             "hashes": [
-                "sha256:540d633afcc0a32972e4b489c4559c9a96e294850853238f7a18b1cbd267c2ed",
-                "sha256:a8062a00b61bc7babeea028530667583a68ecb1a9f59ab0b22ff7feaf70d3564"
+                "sha256:1e24b33a82bf381b42d3b0d390f76fdb9d6a9d47b310dea8eaeb0a5933c394c0",
+                "sha256:a113cfcee9ba8565cd48a67b60e9903b67a81b3b80ddc6d3fb2c16789a58b763"
             ],
             "index": "pypi",
-            "version": "==6.8.1"
+            "version": "==7.11.0"
         },
         "elasticsearch-dsl": {
             "hashes": [
-                "sha256:26416f4dd46ceca43d62ef74970d9de4bdd6f4b0f163316f0b432c9e61a08bec",
-                "sha256:f60aea7fd756ac1fbe7ce114bbf4949aefbf495dfe8896640e787c67344f12f6"
+                "sha256:0ed75f6ff037e36b2397a8e92cae0ddde79b83adc70a154b8946064cb62f7301",
+                "sha256:9390d8e5cf82ebad3505e7f656e407259cf703f5a4035f211cef454127672572"
             ],
             "index": "pypi",
-            "version": "==6.4.0"
+            "version": "==7.3.0"
         },
         "face": {
             "hashes": [
@@ -222,9 +215,7 @@
             "version": "==20.1.1"
         },
         "fatcat-openapi-client": {
-            "hashes": [
-                "sha256:9e0d3dde4bab8ea3c358e3d386b00309cde544b3a16e4b180fc821692219bbba"
-            ],
+            "path": "./../python_openapi_client",
             "version": "==0.3.3"
         },
         "filelock": {
@@ -260,6 +251,7 @@
         },
         "flask-misaka": {
             "hashes": [
+                "sha256:bcfdacc0803ccea75d377737e82c83489b2153d922c9d9f9eabc5148d216ed70",
                 "sha256:d0cfb0efd9e5afacda76defd4a605a68390f4fb1bef283c71534fd3ce0d3efb5",
                 "sha256:f423c3beb5502742a57330a272f81d53223f6f99d45cc45b03926e3a3034f589"
             ],
@@ -290,15 +282,16 @@
         },
         "ftfy": {
             "hashes": [
-                "sha256:51c7767f8c4b47d291fcef30b9625fb5341c06a31e6a3b627039c706c42f3720"
+                "sha256:8c4fb2863c0b82eae2ab3cf353d9ade268dfbde863d322f78d6a9fd5cefb31e9"
             ],
             "index": "pypi",
-            "version": "==5.8"
+            "version": "==5.9"
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         "future": {
             "hashes": [
                 "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"
             ],
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.18.2"
         },
         "fuzzy": {
@@ -327,6 +320,7 @@
                 "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
                 "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.10"
         },
         "itsdangerous": {
@@ -334,6 +328,7 @@
                 "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19",
                 "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.0"
         },
         "jinja2": {
@@ -341,6 +336,7 @@
                 "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
                 "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==2.11.3"
         },
         "kazoo": {
@@ -406,6 +402,7 @@
                 "sha256:f83d281bb2a6217cd806f4cf0ddded436790e66f393e124dfe9731f6b3fb9afe",
                 "sha256:fc37870d6716b137e80d19241d0e2cff7a7643b925dfa49b4c8ebd1295eb506e"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==4.6.2"
         },
         "markupsafe": {
@@ -463,6 +460,7 @@
                 "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be",
                 "sha256:feb7b34d6325451ef96bc0e36e1a6c0c1c64bc1fbec4b854f4529e51887b1621"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.1"
         },
         "misaka": {
@@ -484,6 +482,7 @@
                 "sha256:bee41cc35fcca6e988463cacc3bcb8a96224f470ca547e697b604cc697b2f889",
                 "sha256:df884cd6cbe20e32633f1db1072e9356f53638e4361bef4e8b03c9127c9328ea"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==3.1.0"
         },
         "pathlib2": {
@@ -506,6 +505,7 @@
                 "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
                 "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.20"
         },
         "pygal": {
@@ -525,6 +525,7 @@
         },
         "pykafka": {
             "hashes": [
+                "sha256:6b075909a52cb0c95325bc16ab797bbcdbb37386652ea460705ed4472ce91459",
                 "sha256:f0bbd394ae6970042a587c99fe4dc0966e67787249d963d4ce2f810dc9490577"
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@@ -566,6 +567,7 @@
                 "sha256:ea6841bc3a76fa4942ce00f3bda7d436fda21e2d91602b9e21b7ca9ecab8f3ff",
                 "sha256:f8851ab9041756003119368c1e6cd0b9c631f46d686b3904b18c0139f4419f80"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.4.0"
         },
         "python-dateutil": {
@@ -586,19 +588,82 @@
         },
         "python-magic": {
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-            "version": "==0.4.18"
+            "version": "==0.4.22"
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         "python-snappy": {
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+                "sha256:fd88b7b254d67fde2d8f3539e9ff6d8170573e546a0d430c629b2eb64fd35f37",
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             ],
             "index": "pypi",
-            "version": "==0.5.4"
+            "version": "==0.6.0"
         },
         "pytz": {
             "hashes": [
@@ -682,7 +747,8 @@
         "requests-oauthlib": {
             "hashes": [
                 "sha256:7f71572defaecd16372f9006f33c2ec8c077c3cfa6f5911a9a90202beb513f3d",
-                "sha256:b4261601a71fd721a8bd6d7aa1cc1d6a8a93b4a9f5e96626f8e4d91e8beeaa6a"
+                "sha256:b4261601a71fd721a8bd6d7aa1cc1d6a8a93b4a9f5e96626f8e4d91e8beeaa6a",
+                "sha256:fa6c47b933f01060936d87ae9327fead68768b69c6c9ea2109c48be30f2d4dbc"
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             "version": "==1.3.0"
         },
@@ -699,6 +765,7 @@
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
         },
         "soupsieve": {
@@ -711,10 +778,10 @@
         },
         "tabulate": {
             "hashes": [
-                "sha256:ac64cb76d53b1231d364babcd72abbb16855adac7de6665122f97b593f1eb2ba",
-                "sha256:db2723a20d04bcda8522165c73eea7c300eda74e0ce852d9022e0159d7895007"
+                "sha256:d7c013fe7abbc5e491394e10fa845f8f32fe54f8dc60c6622c6cf482d25d47e4",
+                "sha256:eb1d13f25760052e8931f2ef80aaf6045a6cceb47514db8beab24cded16f13a7"
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-            "version": "==0.8.7"
+            "version": "==0.8.9"
         },
         "tldextract": {
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@@ -751,6 +818,7 @@
                 "sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80",
                 "sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
             "version": "==1.26.3"
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@@ -765,6 +833,7 @@
                 "sha256:2de2a5db0baeae7b2d2664949077c2ac63fbd16d98da0ff71837f7d1dea3fd43",
                 "sha256:6c80b1e5ad3665290ea39320b91e1be1e0d5f60652b964a3070216de83d2e47c"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==1.0.1"
         },
         "wtforms": {
@@ -779,16 +848,18 @@
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:2f4078c2a41bf377eea06d71c9d2ba4eb8f6b1af2135bec27bbbb7d8f12bb703",
-                "sha256:bc58d83eb610252fd8de6363e39d4f1d0619c894b0ed24603b881c02e64c7386"
+                "sha256:87ae7f2398b8a0ae5638ddecf9987f081b756e0e9fc071aeebdca525671fc4dc",
+                "sha256:b31c92f545517dcc452f284bc9c044050862fbe6d93d2b3de4a215a6b384bf0d"
             ],
-            "version": "==2.4.2"
+            "markers": "python_version >= '3.6'",
+            "version": "==2.5.0"
         },
         "attrs": {
             "hashes": [
                 "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
                 "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
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+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==20.3.0"
         },
         "backcall": {
@@ -810,6 +881,7 @@
                 "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
                 "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
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             "version": "==4.0.0"
         },
         "coverage": {
@@ -864,6 +936,7 @@
                 "sha256:fbb17c0d0822684b7d6c09915677a32319f16ff1115df5ec05bdcaaee40b35f3",
                 "sha256:fff1f3a586246110f34dc762098b5afd2de88de507559e63553d7da643053786"
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             "version": "==5.4"
         },
         "decorator": {
@@ -886,15 +959,16 @@
                 "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
                 "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.10"
         },
         "ipython": {
             "hashes": [
-                "sha256:c987e8178ced651532b3b1ff9965925bfd445c279239697052561a9ab806d28f",
-                "sha256:cbb2ef3d5961d44e6a963b9817d4ea4e1fa2eb589c371a470fed14d8d40cbd6a"
+                "sha256:04323f72d5b85b606330b6d7e2dc8d2683ad46c3905e955aa96ecc7a99388e70",
+                "sha256:34207ffb2f653bced2bc8e3756c1db86e7d93e44ed049daae9814fed66d408ec"
             ],
             "index": "pypi",
-            "version": "==7.19.0"
+            "version": "==7.21.0"
         },
         "ipython-genutils": {
             "hashes": [
@@ -908,6 +982,7 @@
                 "sha256:c729845434366216d320e936b8ad6f9d681aab72dc7cbc2d51bedc3582f3ad1e",
                 "sha256:fff4f0c04e1825522ce6949973e83110a6e907750cd92d128b0d14aaaadbffdc"
             ],
+            "markers": "python_version >= '3.6' and python_version < '4'",
             "version": "==5.7.0"
         },
         "jedi": {
@@ -915,33 +990,38 @@
                 "sha256:18456d83f65f400ab0c2d3319e48520420ef43b23a086fdc05dff34132f0fb93",
                 "sha256:92550a404bad8afed881a137ec9a461fed49eca661414be45059329614ed0707"
             ],
+            "markers": "python_version >= '3.6'",
             "version": "==0.18.0"
         },
         "lazy-object-proxy": {
             "hashes": [
-                "sha256:0c4b206227a8097f05c4dbdd323c50edf81f15db3b8dc064d08c62d37e1a504d",
-                "sha256:194d092e6f246b906e8f70884e620e459fc54db3259e60cf69a4d66c3fda3449",
-                "sha256:1be7e4c9f96948003609aa6c974ae59830a6baecc5376c25c92d7d697e684c08",
-                "sha256:4677f594e474c91da97f489fea5b7daa17b5517190899cf213697e48d3902f5a",
-                "sha256:48dab84ebd4831077b150572aec802f303117c8cc5c871e182447281ebf3ac50",
-                "sha256:5541cada25cd173702dbd99f8e22434105456314462326f06dba3e180f203dfd",
-                "sha256:59f79fef100b09564bc2df42ea2d8d21a64fdcda64979c0fa3db7bdaabaf6239",
-                "sha256:8d859b89baf8ef7f8bc6b00aa20316483d67f0b1cbf422f5b4dc56701c8f2ffb",
-                "sha256:9254f4358b9b541e3441b007a0ea0764b9d056afdeafc1a5569eee1cc6c1b9ea",
-                "sha256:9651375199045a358eb6741df3e02a651e0330be090b3bc79f6d0de31a80ec3e",
-                "sha256:97bb5884f6f1cdce0099f86b907aa41c970c3c672ac8b9c8352789e103cf3156",
-                "sha256:9b15f3f4c0f35727d3a0fba4b770b3c4ebbb1fa907dbcc046a1d2799f3edd142",
-                "sha256:a2238e9d1bb71a56cd710611a1614d1194dc10a175c1e08d75e1a7bcc250d442",
-                "sha256:a6ae12d08c0bf9909ce12385803a543bfe99b95fe01e752536a60af2b7797c62",
-                "sha256:ca0a928a3ddbc5725be2dd1cf895ec0a254798915fb3a36af0964a0a4149e3db",
-                "sha256:cb2c7c57005a6804ab66f106ceb8482da55f5314b7fcb06551db1edae4ad1531",
-                "sha256:d74bb8693bf9cf75ac3b47a54d716bbb1a92648d5f781fc799347cfc95952383",
-                "sha256:d945239a5639b3ff35b70a88c5f2f491913eb94871780ebfabb2568bd58afc5a",
-                "sha256:eba7011090323c1dadf18b3b689845fd96a61ba0a1dfbd7f24b921398affc357",
-                "sha256:efa1909120ce98bbb3777e8b6f92237f5d5c8ea6758efea36a473e1d38f7d3e4",
-                "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0"
-            ],
-            "version": "==1.4.3"
+                "sha256:1d33d6f789697f401b75ce08e73b1de567b947740f768376631079290118ad39",
+                "sha256:2f2de8f8ac0be3e40d17730e0600619d35c78c13a099ea91ef7fb4ad944ce694",
+                "sha256:3782931963dc89e0e9a0ae4348b44762e868ea280e4f8c233b537852a8996ab9",
+                "sha256:37d9c34b96cca6787fe014aeb651217944a967a5b165e2cacb6b858d2997ab84",
+                "sha256:38c3865bd220bd983fcaa9aa11462619e84a71233bafd9c880f7b1cb753ca7fa",
+                "sha256:429c4d1862f3fc37cd56304d880f2eae5bd0da83bdef889f3bd66458aac49128",
+                "sha256:522b7c94b524389f4a4094c4bf04c2b02228454ddd17c1a9b2801fac1d754871",
+                "sha256:57fb5c5504ddd45ed420b5b6461a78f58cbb0c1b0cbd9cd5a43ad30a4a3ee4d0",
+                "sha256:5944a9b95e97de1980c65f03b79b356f30a43de48682b8bdd90aa5089f0ec1f4",
+                "sha256:6f4e5e68b7af950ed7fdb594b3f19a0014a3ace0fedb86acb896e140ffb24302",
+                "sha256:71a1ef23f22fa8437974b2d60fedb947c99a957ad625f83f43fd3de70f77f458",
+                "sha256:8a44e9901c0555f95ac401377032f6e6af66d8fc1fbfad77a7a8b1a826e0b93c",
+                "sha256:b6577f15d5516d7d209c1a8cde23062c0f10625f19e8dc9fb59268859778d7d7",
+                "sha256:c8fe2d6ff0ff583784039d0255ea7da076efd08507f2be6f68583b0da32e3afb",
+                "sha256:cadfa2c2cf54d35d13dc8d231253b7985b97d629ab9ca6e7d672c35539d38163",
+                "sha256:cd1bdace1a8762534e9a36c073cd54e97d517a17d69a17985961265be6d22847",
+                "sha256:ddbdcd10eb999d7ab292677f588b658372aadb9a52790f82484a37127a390108",
+                "sha256:e7273c64bccfd9310e9601b8f4511d84730239516bada26a0c9846c9697617ef",
+                "sha256:e7428977763150b4cf83255625a80a23dfdc94d43be7791ce90799d446b4e26f",
+                "sha256:e960e8be509e8d6d618300a6c189555c24efde63e85acaf0b14b2cd1ac743315",
+                "sha256:ecb5dd5990cec6e7f5c9c1124a37cb2c710c6d69b0c1a5c4aa4b35eba0ada068",
+                "sha256:ef3f5e288aa57b73b034ce9c1f1ac753d968f9069cd0742d1d69c698a0167166",
+                "sha256:fa5b2dee0e231fa4ad117be114251bdfe6afe39213bd629d43deb117b6a6c40a",
+                "sha256:fa7fb7973c622b9e725bee1db569d2c2ee64d2f9a089201c5e8185d482c7352d"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==1.5.2"
         },
         "mccabe": {
             "hashes": [
@@ -955,6 +1035,7 @@
                 "sha256:5652a9ac72209ed7df8d9c15daf4e1aa0e3d2ccd3c87f8265a0673cd9cbc9ced",
                 "sha256:c5d6da9ca3ff65220c3bfd2a8db06d698f05d4d2b9be57e1deb2be5a45019713"
             ],
+            "markers": "python_version >= '3.5'",
             "version": "==8.7.0"
         },
         "packaging": {
@@ -962,6 +1043,7 @@
                 "sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5",
                 "sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==20.9"
         },
         "parso": {
@@ -969,6 +1051,7 @@
                 "sha256:15b00182f472319383252c18d5913b69269590616c947747bc50bf4ac768f410",
                 "sha256:8519430ad07087d4c997fda3a7918f7cfa27cb58972a8c89c2a0295a1c940e9e"
             ],
+            "markers": "python_version >= '3.6'",
             "version": "==0.8.1"
         },
         "pexpect": {
@@ -998,14 +1081,16 @@
                 "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0",
                 "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.13.1"
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:7e966747c18ececaec785699626b771c1ba8344c8d31759a1915d6b12fad6525",
-                "sha256:c96b30925025a7635471dc083ffb6af0cc67482a00611bd81aeaeeeb7e5a5e12"
+                "sha256:0fa02fa80363844a4ab4b8d6891f62dd0645ba672723130423ca4037b80c1974",
+                "sha256:62c811e46bd09130fb11ab759012a4ae385ce4fb2073442d1898867a824183bd"
             ],
-            "version": "==3.0.14"
+            "markers": "python_full_version >= '3.6.1'",
+            "version": "==3.0.16"
         },
         "psycopg2": {
             "hashes": [
@@ -1025,6 +1110,7 @@
                 "sha256:f974c96fca34ae9e4f49839ba6b78addf0346777b46c4da27a7bf54f48d3057d",
                 "sha256:fb23f6c71107c37fd667cb4ea363ddeb936b348bbd6449278eb92c189699f543"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.8.6"
         },
         "ptyprocess": {
@@ -1039,6 +1125,7 @@
                 "sha256:21b81bda15b66ef5e1a777a21c4dcd9c20ad3efd0b3f817e7a809035269e1bd3",
                 "sha256:3b80836aa6d1feeaa108e046da6423ab8f6ceda6468545ae8d02d9d58d18818a"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.10.0"
         },
         "pycodestyle": {
@@ -1046,6 +1133,7 @@
                 "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367",
                 "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.6.0"
         },
         "pyflakes": {
@@ -1053,28 +1141,31 @@
                 "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92",
                 "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.2.0"
         },
         "pygments": {
             "hashes": [
-                "sha256:bc9591213a8f0e0ca1a5e68a479b4887fdc3e75d0774e5c71c31920c427de435",
-                "sha256:df49d09b498e83c1a73128295860250b0b7edd4c723a32e9bc0d295c7c2ec337"
+                "sha256:37a13ba168a02ac54cc5891a42b1caec333e59b66addb7fa633ea8a6d73445c0",
+                "sha256:b21b072d0ccdf29297a82a2363359d99623597b8a265b8081760e4d0f7153c88"
             ],
-            "version": "==2.7.4"
+            "markers": "python_version >= '3.5'",
+            "version": "==2.8.0"
         },
         "pylint": {
             "hashes": [
-                "sha256:bb4a908c9dadbc3aac18860550e870f58e1a02c9f2c204fdf5693d73be061210",
-                "sha256:bfe68f020f8a0fece830a22dd4d5dddb4ecc6137db04face4c3420a46a52239f"
+                "sha256:81ce108f6342421169ea039ff1f528208c99d2e5a9c4ca95cfc5291be6dfd982",
+                "sha256:a251b238db462b71d25948f940568bb5b3ae0e37dbaa05e10523f54f83e6cc7e"
             ],
             "index": "pypi",
-            "version": "==2.6.0"
+            "version": "==2.7.1"
         },
         "pyparsing": {
             "hashes": [
                 "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
                 "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
             ],
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.4.7"
         },
         "pytest": {
@@ -1087,19 +1178,19 @@
         },
         "pytest-cov": {
             "hashes": [
-                "sha256:45ec2d5182f89a81fc3eb29e3d1ed3113b9e9a873bcddb2a71faaab066110191",
-                "sha256:47bd0ce14056fdd79f93e1713f88fad7bdcc583dcd7783da86ef2f085a0bb88e"
+                "sha256:359952d9d39b9f822d9d29324483e7ba04a3a17dd7d05aa6beb7ea01e359e5f7",
+                "sha256:bdb9fdb0b85a7cc825269a4c56b48ccaa5c7e365054b6038772c32ddcdc969da"
             ],
             "index": "pypi",
-            "version": "==2.10.1"
+            "version": "==2.11.1"
         },
         "pytest-mock": {
             "hashes": [
-                "sha256:c0fc979afac4aaba545cbd01e9c20736eb3fefb0a066558764b07d3de8f04ed3",
-                "sha256:c3981f5edee6c4d1942250a60d9b39d38d5585398de1bfce057f925bdda720f4"
+                "sha256:379b391cfad22422ea2e252bdfc008edd08509029bcde3c25b2c0bd741e0424e",
+                "sha256:a1e2aba6af9560d313c642dae7e00a2a12b022b80301d9d7fc8ec6858e1dd9fc"
             ],
             "index": "pypi",
-            "version": "==3.4.0"
+            "version": "==3.5.1"
         },
         "pytest-pylint": {
             "hashes": [
@@ -1137,6 +1228,7 @@
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
         },
         "toml": {
@@ -1152,6 +1244,7 @@
                 "sha256:178f4ce988f69189f7e523337a3e11d91c786ded9360174a3d9ca83e79bc5396",
                 "sha256:69ff3f9d5351f31a7ad80443c2674b7099df13cc41fc5fa6e2f6d3b0330b0426"
             ],
+            "markers": "python_version >= '3.7'",
             "version": "==5.0.5"
         },
         "urllib3": {
@@ -1159,6 +1252,7 @@
                 "sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80",
                 "sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
             "version": "==1.26.3"
         },
         "wcwidth": {
diff --git a/python/fatcat_tools/workers/elasticsearch.py b/python/fatcat_tools/workers/elasticsearch.py
index 61854c31..4850bb0a 100644
--- a/python/fatcat_tools/workers/elasticsearch.py
+++ b/python/fatcat_tools/workers/elasticsearch.py
@@ -27,7 +27,6 @@ class ElasticsearchReleaseWorker(FatcatWorker):
         self.elasticsearch_backend = elasticsearch_backend
         self.elasticsearch_index = elasticsearch_index
         self.entity_type = ReleaseEntity
-        self.elasticsearch_document_name = "release"
         self.transform_func = release_to_elasticsearch
         self.api_host = api_host
 
@@ -97,14 +96,8 @@ class ElasticsearchReleaseWorker(FatcatWorker):
             bulk_actions = []
             for msg in batch:
                 json_str = msg.value().decode('utf-8')
-                # HACK: work around a bug where container entities got published to
-                # release_v03 topic
-                if self.elasticsearch_document_name == "release":
-                    entity_dict = json.loads(json_str)
-                    if entity_dict.get('name') and not entity_dict.get('title'):
-                        continue
                 entity = entity_from_json(json_str, self.entity_type, api_client=ac)
-                if self.elasticsearch_document_name == "changelog":
+                if self.entity_type == ChangelogEntry:
                     key = entity.index
                     # might need to fetch from API
                     if not (entity.editgroup and entity.editgroup.editor):
@@ -117,11 +110,10 @@ class ElasticsearchReleaseWorker(FatcatWorker):
                 }))
                 bulk_actions.append(json.dumps(
                     self.transform_func(entity)))
-            print("Upserting, eg, {} (of {} {} in elasticsearch)".format(key, len(batch), self.elasticsearch_document_name))
-            elasticsearch_endpoint = "{}/{}/{}/_bulk".format(
+            print("Upserting, eg, {} (of {} {} in elasticsearch)".format(key, len(batch), self.entity_type))
+            elasticsearch_endpoint = "{}/{}/_bulk".format(
                 self.elasticsearch_backend,
-                self.elasticsearch_index,
-                self.elasticsearch_document_name)
+                self.elasticsearch_index)
             resp = requests.post(elasticsearch_endpoint,
                 headers={"Content-Type": "application/x-ndjson"},
                 data="\n".join(bulk_actions) + "\n")
@@ -152,7 +144,6 @@ class ElasticsearchContainerWorker(ElasticsearchReleaseWorker):
         # previous group got corrupted (by pykafka library?)
         self.consumer_group = "elasticsearch-updates3"
         self.entity_type = ContainerEntity
-        self.elasticsearch_document_name = "container"
         self.transform_func = container_to_elasticsearch
 
 
@@ -174,5 +165,4 @@ class ElasticsearchChangelogWorker(ElasticsearchReleaseWorker):
         self.elasticsearch_backend = elasticsearch_backend
         self.elasticsearch_index = elasticsearch_index
         self.entity_type = ChangelogEntry
-        self.elasticsearch_document_name = "changelog"
         self.transform_func = changelog_to_elasticsearch
diff --git a/python/fatcat_web/search.py b/python/fatcat_web/search.py
index d7547cc8..0cdb604a 100644
--- a/python/fatcat_web/search.py
+++ b/python/fatcat_web/search.py
@@ -88,6 +88,16 @@ class SearchHits:
     query_time_ms: int
     results: List[Any]
 
+def _hits_total_int(val: Any) -> int:
+    """
+    Compatibility hack between ES 6.x and 7.x. In ES 6x, total is returned as
+    an int in many places, in ES 7 as a dict (JSON object) with 'value' key
+    """
+    if isinstance(val, int):
+        return val
+    else:
+        return int(val['value'])
+
 
 def results_to_dict(response: elasticsearch_dsl.response.Response) -> List[dict]:
     """
@@ -173,13 +183,14 @@ def do_container_search(
         offset = deep_page_limit
 
     search = search[offset : (offset + limit)]
+    search = search.params(track_total_hits=True)
 
     resp = wrap_es_execution(search)
     results = results_to_dict(resp)
 
     return SearchHits(
         count_returned=len(results),
-        count_found=int(resp.hits.total),
+        count_found=_hits_total_int(resp.hits.total),
         offset=offset,
         limit=limit,
         deep_page_limit=deep_page_limit,
@@ -241,6 +252,7 @@ def do_release_search(
         offset = deep_page_limit
 
     search = search[offset : (offset + limit)]
+    search = search.params(track_total_hits=True)
 
     resp = wrap_es_execution(search)
     results = results_to_dict(resp)
@@ -253,7 +265,7 @@ def do_release_search(
 
     return SearchHits(
         count_returned=len(results),
-        count_found=int(resp.hits.total),
+        count_found=_hits_total_int(resp.hits.total),
         offset=offset,
         limit=limit,
         deep_page_limit=deep_page_limit,
@@ -310,7 +322,7 @@ def get_elastic_entity_stats() -> dict:
     resp = wrap_es_execution(search)
 
     stats['release'] = {
-        "total": int(resp.hits.total),
+        "total": _hits_total_int(resp.hits.total),
         "refs_total": int(resp.aggregations.release_ref_count.value),
     }
 
@@ -344,7 +356,7 @@ def get_elastic_entity_stats() -> dict:
     resp = wrap_es_execution(search)
     buckets = resp.aggregations.paper_like.buckets
     stats['papers'] = {
-        'total': resp.hits.total,
+        'total': _hits_total_int(resp.hits.total),
         'in_web': buckets.in_web.doc_count,
         'is_oa': buckets.is_oa.doc_count,
         'in_kbart': buckets.in_kbart.doc_count,
@@ -363,7 +375,7 @@ def get_elastic_entity_stats() -> dict:
     search = search.params(request_cache=True)
     resp = wrap_es_execution(search)
     stats['container'] = {
-        "total": resp.hits.total,
+        "total": _hits_total_int(resp.hits.total),
     }
 
     return stats
@@ -398,7 +410,7 @@ def get_elastic_search_coverage(query: ReleaseQuery) -> dict:
     resp = wrap_es_execution(search)
 
     preservation_bucket = agg_to_dict(resp.aggregations.preservation)
-    preservation_bucket['total'] = resp.hits.total
+    preservation_bucket['total'] = _hits_total_int(resp.hits.total)
     for k in ('bright', 'dark', 'shadows_only', 'none'):
         if not k in preservation_bucket:
             preservation_bucket[k] = 0
@@ -406,7 +418,7 @@ def get_elastic_search_coverage(query: ReleaseQuery) -> dict:
         preservation_bucket['none'] += preservation_bucket['shadows_only']
         preservation_bucket['shadows_only'] = 0
     stats = {
-        'total': resp.hits.total,
+        'total': _hits_total_int(resp.hits.total),
         'preservation': preservation_bucket,
     }
 
@@ -463,7 +475,7 @@ def get_elastic_container_stats(ident, issnl=None):
 
     container_stats = resp.aggregations.container_stats.buckets
     preservation_bucket = agg_to_dict(resp.aggregations.preservation)
-    preservation_bucket['total'] = resp.hits.total
+    preservation_bucket['total'] = _hits_total_int(resp.hits.total)
     for k in ('bright', 'dark', 'shadows_only', 'none'):
         if not k in preservation_bucket:
             preservation_bucket[k] = 0
@@ -474,7 +486,7 @@ def get_elastic_container_stats(ident, issnl=None):
     stats = {
         'ident': ident,
         'issnl': issnl,
-        'total': resp.hits.total,
+        'total': _hits_total_int(resp.hits.total),
         'in_web': container_stats['in_web']['doc_count'],
         'in_kbart': container_stats['in_kbart']['doc_count'],
         'is_preserved': container_stats['is_preserved']['doc_count'],